51388740900

素因数分解:

$2^2\times 3^6\times 5^2\times 7^1\times {\mathrm{100703}}^1$

素因数の和:100742

約数の個数: 252

約数和(自身を含む): 191080603392

約数和(自身を除く): 139691862492

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 243, 252, 270, 300, 315, 324, 350, 378, 405, 420, 450, 486, 525, 540, 567, 630, 675, 700, 729, 756, 810, 900, 945, 972, 1050, 1134, 1215, 1260, 1350, 1458, 1575, 1620, 1701, 1890, 2025, 2100, 2268, 2430, 2700, 2835, 2916, 3150, 3402, 3645, 3780, 4050, 4725, 4860, 5103, 5670, 6075, 6300, 6804, 7290, 8100, 8505, 9450, 10206, 11340, 12150, 14175, 14580, 17010, 18225, 18900, 20412, 24300, 25515, 28350, 34020, 36450, 42525, 51030, 56700, 72900, 85050, 100703, 102060, 127575, 170100, 201406, 255150, 302109, 402812, 503515, 510300, 604218, 704921, 906327, 1007030, 1208436, 1409842, 1510545, 1812654, 2014060, 2114763, 2517575, 2718981, 2819684, 3021090, 3524605, 3625308, 4229526, 4531635, 5035150, 5437962, 6042180, 6344289, 7049210, 7552725, 8156943, 8459052, 9063270, 10070300, 10573815, 10875924, 12688578, 13594905, 14098420, 15105450, 16313886, 17623025, 18126540, 19032867, 21147630, 22658175, 24470829, 25377156, 27189810, 30210900, 31721445, 32627772, 35246050, 38065734, 40784715, 42295260, 45316350, 48941658, 52869075, 54379620, 57098601, 63442890, 67974525, 70492100, 73412487, 76131468, 81569430, 90632700, 95164335, 97883316, 105738150, 114197202, 122354145, 126885780, 135949050, 146824974, 158607225, 163138860, 171295803, 190328670, 203923575, 211476300, 228394404, 244708290, 271898100, 285493005, 293649948, 317214450, 342591606, 367062435, 380657340, 407847150, 475821675, 489416580, 513887409, 570986010, 611770725, 634428900, 685183212, 734124870, 815694300, 856479015, 951643350, 1027774818, 1141972020, 1223541450, 1427465025, 1468249740, 1712958030, 1835312175, 1903286700, 2055549636, 2447082900, 2569437045, 2854930050, 3425916060, 3670624350, 4282395075, 5138874090, 5709860100, 7341248700, 8564790150, 10277748180, 12847185225, 17129580300, 25694370450, 51388740900]

約数ペア:

[(1, 51388740900), (2, 25694370450), (3, 17129580300), (4, 12847185225), (5, 10277748180), (6, 8564790150), (7, 7341248700), (9, 5709860100), (10, 5138874090), (12, 4282395075), (14, 3670624350), (15, 3425916060), (18, 2854930050), (20, 2569437045), (21, 2447082900), (25, 2055549636), (27, 1903286700), (28, 1835312175), (30, 1712958030), (35, 1468249740), (36, 1427465025), (42, 1223541450), (45, 1141972020), (50, 1027774818), (54, 951643350), (60, 856479015), (63, 815694300), (70, 734124870), (75, 685183212), (81, 634428900), (84, 611770725), (90, 570986010), (100, 513887409), (105, 489416580), (108, 475821675), (126, 407847150), (135, 380657340), (140, 367062435), (150, 342591606), (162, 317214450), (175, 293649948), (180, 285493005), (189, 271898100), (210, 244708290), (225, 228394404), (243, 211476300), (252, 203923575), (270, 190328670), (300, 171295803), (315, 163138860), (324, 158607225), (350, 146824974), (378, 135949050), (405, 126885780), (420, 122354145), (450, 114197202), (486, 105738150), (525, 97883316), (540, 95164335), (567, 90632700), (630, 81569430), (675, 76131468), (700, 73412487), (729, 70492100), (756, 67974525), (810, 63442890), (900, 57098601), (945, 54379620), (972, 52869075), (1050, 48941658), (1134, 45316350), (1215, 42295260), (1260, 40784715), (1350, 38065734), (1458, 35246050), (1575, 32627772), (1620, 31721445), (1701, 30210900), (1890, 27189810), (2025, 25377156), (2100, 24470829), (2268, 22658175), (2430, 21147630), (2700, 19032867), (2835, 18126540), (2916, 17623025), (3150, 16313886), (3402, 15105450), (3645, 14098420), (3780, 13594905), (4050, 12688578), (4725, 10875924), (4860, 10573815), (5103, 10070300), (5670, 9063270), (6075, 8459052), (6300, 8156943), (6804, 7552725), (7290, 7049210), (8100, 6344289), (8505, 6042180), (9450, 5437962), (10206, 5035150), (11340, 4531635), (12150, 4229526), (14175, 3625308), (14580, 3524605), (17010, 3021090), (18225, 2819684), (18900, 2718981), (20412, 2517575), (24300, 2114763), (25515, 2014060), (28350, 1812654), (34020, 1510545), (36450, 1409842), (42525, 1208436), (51030, 1007030), (56700, 906327), (72900, 704921), (85050, 604218), (100703, 510300), (102060, 503515), (127575, 402812), (170100, 302109), (201406, 255150)]